  // 路径配置
        require.config({
            paths: {
                echarts: 'http://echarts.baidu.com/build/dist'
            }
        });
        // 使用
       require(['echarts', 'echarts/chart/map'],function (ch) {
			var curIndx = 0;
			var mapType = [
				'china',
				// 23个省
				'广东', '青海', '四川', '海南', '陕西', 
				'甘肃', '云南', '湖南', '湖北', '黑龙江',
				'贵州', '山东', '江西', '河南', '河北',
				'山西', '安徽', '福建', '浙江', '江苏', 
				'吉林', '辽宁', '台湾',
				// 5个自治区
				'新疆', '广西', '宁夏', '内蒙古', '西藏', 
				// 4个直辖市
				'北京', '天津', '上海', '重庆',
				// 2个特别行政区
				'香港', '澳门'
			];
            // 基于准备好的dom，初始化echarts图表
            var myChart = ch.init(document.getElementById('main')); 
            option = {
            	
            	
          title: {
          	text:'aaa',
          }
			    tooltip : {
			        trigger: 'item',
			        formatter: '{b}',
			       
                show: true
            
			    },
			    dataRange: {
				        min: 500,
				        max: 1000,
				        text:['High','Low'],
				        realtime: false,
				        calculable : true,
				        left: 'center',
				        color: ['orangered','yellow','lightskyblue']
				    },
				     legend: {
					        orient: 'vertical',
					        left: 'left',
					        data:['文章数量']
					    },
					    visualMap: {
					        min: 2500,
					        max: 50000,
					        left: 'right',
					        top: 'top',
					        text: ['高','低'],  
					        left: 'left',// 文本，默认为数值文本
					        calculable: true
					    },
			    series : [{
		            name: '文章数量',
		            type: 'map',
		            mapType: 'china',
		            selectedMode : 'single',
		            itemStyle:{
		                normal:{label:{show:true},color:'#A4D3EE'},
		                emphasis:{label:{show:true},color:'#FFFF00'}
		            },
		            data:[
						        {name: '重庆市',value: Math.round(Math.random()*1000)},
										{name: '北京市',value: Math.round(Math.random()*1000)},
										{name: '天津市',value: Math.round(Math.random()*1000)},
										{name: '上海市',value: Math.round(Math.random()*1000)},
										{name: '香港',value: Math.round(Math.random()*1000)},
										{name: '澳门',value: Math.round(Math.random()*1000)},
										{name: '巴音郭楞蒙古自治州',value: Math.round(Math.random()*1000)},
										{name: '和田地区',value: Math.round(Math.random()*1000)},
										{name: '哈密地区',value: Math.round(Math.random()*1000)},
										{name: '阿克苏地区',value: Math.round(Math.random()*1000)},
										{name: '阿勒泰地区',value: Math.round(Math.random()*1000)},
										{name: '喀什地区',value: Math.round(Math.random()*1000)},
										{name: '塔城地区',value: Math.round(Math.random()*1000)},
										{name: '昌吉回族自治州',value: Math.round(Math.random()*1000)},
										{name: '克孜勒苏柯尔克孜自治州',value: Math.round(Math.random()*1000)},
										{name: '吐鲁番地区',value: Math.round(Math.random()*1000)},
										{name: '伊犁哈萨克自治州',value: Math.round(Math.random()*1000)},
										{name: '博尔塔拉蒙古自治州',value: Math.round(Math.random()*1000)},
										{name: '乌鲁木齐市',value: Math.round(Math.random()*1000)},
										{name: '克拉玛依市',value: Math.round(Math.random()*1000)},
										{name: '阿拉尔市',value: Math.round(Math.random()*1000)},
										{name: '图木舒克市',value: Math.round(Math.random()*1000)},
										{name: '五家渠市',value: Math.round(Math.random()*1000)},
										{name: '石河子市',value: Math.round(Math.random()*1000)},
										{name: '那曲地区',value: Math.round(Math.random()*1000)},
										{name: '阿里地区',value: Math.round(Math.random()*1000)},
										{name: '日喀则地区',value: Math.round(Math.random()*1000)},
										{name: '林芝地区',value: Math.round(Math.random()*1000)},
										{name: '昌都地区',value: Math.round(Math.random()*1000)},
										{name: '山南地区',value: Math.round(Math.random()*1000)},
										{name: '拉萨市',value: Math.round(Math.random()*1000)},
										{name: '呼伦贝尔市',value: Math.round(Math.random()*1000)},
										{name: '阿拉善盟',value: Math.round(Math.random()*1000)},
										{name: '锡林郭勒盟',value: Math.round(Math.random()*1000)},
										{name: '鄂尔多斯市',value: Math.round(Math.random()*1000)},
										{name: '赤峰市',value: Math.round(Math.random()*1000)},
										{name: '巴彦淖尔市',value: Math.round(Math.random()*1000)},
										{name: '通辽市',value: Math.round(Math.random()*1000)},
										{name: '乌兰察布市',value: Math.round(Math.random()*1000)},
										{name: '兴安盟',value: Math.round(Math.random()*1000)},
										{name: '包头市',value: Math.round(Math.random()*1000)},
										{name: '呼和浩特市',value: Math.round(Math.random()*1000)},
										{name: '乌海市',value: Math.round(Math.random()*1000)},
										{name: '海西蒙古族藏族自治州',value: Math.round(Math.random()*1000)},
										{name: '玉树藏族自治州',value: Math.round(Math.random()*1000)},
										{name: '果洛藏族自治州',value: Math.round(Math.random()*1000)},
										{name: '海南藏族自治州',value: Math.round(Math.random()*1000)},
										{name: '海北藏族自治州',value: Math.round(Math.random()*1000)},
										{name: '黄南藏族自治州',value: Math.round(Math.random()*1000)},
										{name: '海东地区',value: Math.round(Math.random()*1000)},
										{name: '西宁市',value: Math.round(Math.random()*1000)},
										{name: '甘孜藏族自治州',value: Math.round(Math.random()*1000)},
										{name: '阿坝藏族羌族自治州',value: Math.round(Math.random()*1000)},
										{name: '凉山彝族自治州',value: Math.round(Math.random()*1000)},
										{name: '绵阳市',value: Math.round(Math.random()*1000)},
										{name: '达州市',value: Math.round(Math.random()*1000)},
										{name: '广元市',value: Math.round(Math.random()*1000)},
										{name: '雅安市',value: Math.round(Math.random()*1000)},
										{name: '宜宾市',value: Math.round(Math.random()*1000)},
										{name: '乐山市',value: Math.round(Math.random()*1000)},
										{name: '南充市',value: Math.round(Math.random()*1000)},
										{name: '巴中市',value: Math.round(Math.random()*1000)},
										{name: '泸州市',value: Math.round(Math.random()*1000)},
										{name: '成都市',value: Math.round(Math.random()*1000)},
										{name: '资阳市',value: Math.round(Math.random()*1000)},
										{name: '攀枝花市',value: Math.round(Math.random()*1000)},
										{name: '眉山市',value: Math.round(Math.random()*1000)},
										{name: '广安市',value: Math.round(Math.random()*1000)},
										{name: '德阳市',value: Math.round(Math.random()*1000)},
										{name: '内江市',value: Math.round(Math.random()*1000)},
										{name: '遂宁市',value: Math.round(Math.random()*1000)},
										{name: '自贡市',value: Math.round(Math.random()*1000)},
										{name: '黑河市',value: Math.round(Math.random()*1000)},
										{name: '大兴安岭地区',value: Math.round(Math.random()*1000)},
										{name: '哈尔滨市',value: Math.round(Math.random()*1000)},
										{name: '齐齐哈尔市',value: Math.round(Math.random()*1000)},
										{name: '牡丹江市',value: Math.round(Math.random()*1000)},
										{name: '绥化市',value: Math.round(Math.random()*1000)},
										{name: '伊春市',value: Math.round(Math.random()*1000)},
										{name: '佳木斯市',value: Math.round(Math.random()*1000)},
										{name: '鸡西市',value: Math.round(Math.random()*1000)},
										{name: '双鸭山市',value: Math.round(Math.random()*1000)},
										{name: '大庆市',value: Math.round(Math.random()*1000)},
										{name: '鹤岗市',value: Math.round(Math.random()*1000)},
										{name: '七台河市',value: Math.round(Math.random()*1000)},
										{name: '酒泉市',value: Math.round(Math.random()*1000)},
										{name: '张掖市',value: Math.round(Math.random()*1000)},
										{name: '甘南藏族自治州',value: Math.round(Math.random()*1000)},
										{name: '武威市',value: Math.round(Math.random()*1000)},
										{name: '陇南市',value: Math.round(Math.random()*1000)},
										{name: '庆阳市',value: Math.round(Math.random()*1000)},
										{name: '白银市',value: Math.round(Math.random()*1000)},
										{name: '定西市',value: Math.round(Math.random()*1000)},
										{name: '天水市',value: Math.round(Math.random()*1000)},
										{name: '兰州市',value: Math.round(Math.random()*1000)},
										{name: '平凉市',value: Math.round(Math.random()*1000)},
										{name: '临夏回族自治州',value: Math.round(Math.random()*1000)},
										{name: '金昌市',value: Math.round(Math.random()*1000)},
										{name: '嘉峪关市',value: Math.round(Math.random()*1000)},
										{name: '普洱市',value: Math.round(Math.random()*1000)},
										{name: '红河哈尼族彝族自治州',value: Math.round(Math.random()*1000)},
										{name: '文山壮族苗族自治州',value: Math.round(Math.random()*1000)},
										{name: '曲靖市',value: Math.round(Math.random()*1000)},
										{name: '楚雄彝族自治州',value: Math.round(Math.random()*1000)},
										{name: '大理白族自治州',value: Math.round(Math.random()*1000)},
										{name: '临沧市',value: Math.round(Math.random()*1000)},
										{name: '迪庆藏族自治州',value: Math.round(Math.random()*1000)},
										{name: '昭通市',value: Math.round(Math.random()*1000)},
										{name: '昆明市',value: Math.round(Math.random()*1000)},
										{name: '丽江市',value: Math.round(Math.random()*1000)},
										{name: '西双版纳傣族自治州',value: Math.round(Math.random()*1000)},
										{name: '保山市',value: Math.round(Math.random()*1000)},
										{name: '玉溪市',value: Math.round(Math.random()*1000)},
										{name: '怒江傈僳族自治州',value: Math.round(Math.random()*1000)},
										{name: '德宏傣族景颇族自治州',value: Math.round(Math.random()*1000)},
										{name: '百色市',value: Math.round(Math.random()*1000)},
										{name: '河池市',value: Math.round(Math.random()*1000)},
										{name: '桂林市',value: Math.round(Math.random()*1000)},
										{name: '南宁市',value: Math.round(Math.random()*1000)},
										{name: '柳州市',value: Math.round(Math.random()*1000)},
										{name: '崇左市',value: Math.round(Math.random()*1000)},
										{name: '来宾市',value: Math.round(Math.random()*1000)},
										{name: '玉林市',value: Math.round(Math.random()*1000)},
										{name: '梧州市',value: Math.round(Math.random()*1000)},
										{name: '贺州市',value: Math.round(Math.random()*1000)},
										{name: '钦州市',value: Math.round(Math.random()*1000)},
										{name: '贵港市',value: Math.round(Math.random()*1000)},
										{name: '防城港市',value: Math.round(Math.random()*1000)},
										{name: '北海市',value: Math.round(Math.random()*1000)},
										{name: '怀化市',value: Math.round(Math.random()*1000)},
										{name: '永州市',value: Math.round(Math.random()*1000)},
										{name: '邵阳市',value: Math.round(Math.random()*1000)},
										{name: '郴州市',value: Math.round(Math.random()*1000)},
										{name: '常德市',value: Math.round(Math.random()*1000)},
										{name: '湘西土家族苗族自治州',value: Math.round(Math.random()*1000)},
										{name: '衡阳市',value: Math.round(Math.random()*1000)},
										{name: '岳阳市',value: Math.round(Math.random()*1000)},
										{name: '益阳市',value: Math.round(Math.random()*1000)},
										{name: '长沙市',value: Math.round(Math.random()*1000)},
										{name: '株洲市',value: Math.round(Math.random()*1000)},
										{name: '张家界市',value: Math.round(Math.random()*1000)},
										{name: '娄底市',value: Math.round(Math.random()*1000)},
										{name: '湘潭市',value: Math.round(Math.random()*1000)},
										{name: '榆林市',value: Math.round(Math.random()*1000)},
										{name: '延安市',value: Math.round(Math.random()*1000)},
										{name: '汉中市',value: Math.round(Math.random()*1000)},
										{name: '安康市',value: Math.round(Math.random()*1000)},
										{name: '商洛市',value: Math.round(Math.random()*1000)},
										{name: '宝鸡市',value: Math.round(Math.random()*1000)},
										{name: '渭南市',value: Math.round(Math.random()*1000)},
										{name: '咸阳市',value: Math.round(Math.random()*1000)},
										{name: '西安市',value: Math.round(Math.random()*1000)},
										{name: '铜川市',value: Math.round(Math.random()*1000)},
										{name: '清远市',value: Math.round(Math.random()*1000)},
										{name: '韶关市',value: Math.round(Math.random()*1000)},
										{name: '湛江市',value: Math.round(Math.random()*1000)},
										{name: '梅州市',value: Math.round(Math.random()*1000)},
										{name: '河源市',value: Math.round(Math.random()*1000)},
										{name: '肇庆市',value: Math.round(Math.random()*1000)},
										{name: '惠州市',value: Math.round(Math.random()*1000)},
										{name: '茂名市',value: Math.round(Math.random()*1000)},
										{name: '江门市',value: Math.round(Math.random()*1000)},
										{name: '阳江市',value: Math.round(Math.random()*1000)},
										{name: '云浮市',value: Math.round(Math.random()*1000)},
										{name: '广州市',value: Math.round(Math.random()*1000)},
										{name: '汕尾市',value: Math.round(Math.random()*1000)},
										{name: '揭阳市',value: Math.round(Math.random()*1000)},
										{name: '珠海市',value: Math.round(Math.random()*1000)},
										{name: '佛山市',value: Math.round(Math.random()*1000)},
										{name: '潮州市',value: Math.round(Math.random()*1000)},
										{name: '汕头市',value: Math.round(Math.random()*1000)},
										{name: '深圳市',value: Math.round(Math.random()*1000)},
										{name: '东莞市',value: Math.round(Math.random()*1000)},
										{name: '中山市',value: Math.round(Math.random()*1000)},
										{name: '延边朝鲜族自治州',value: Math.round(Math.random()*1000)},
										{name: '吉林市',value: Math.round(Math.random()*1000)},
										{name: '白城市',value: Math.round(Math.random()*1000)},
										{name: '松原市',value: Math.round(Math.random()*1000)},
										{name: '长春市',value: Math.round(Math.random()*1000)},
										{name: '白山市',value: Math.round(Math.random()*1000)},
										{name: '通化市',value: Math.round(Math.random()*1000)},
										{name: '四平市',value: Math.round(Math.random()*1000)},
										{name: '辽源市',value: Math.round(Math.random()*1000)},
										{name: '承德市',value: Math.round(Math.random()*1000)},
										{name: '张家口市',value: Math.round(Math.random()*1000)},
										{name: '保定市',value: Math.round(Math.random()*1000)},
										{name: '唐山市',value: Math.round(Math.random()*1000)},
										{name: '沧州市',value: Math.round(Math.random()*1000)},
										{name: '石家庄市',value: Math.round(Math.random()*1000)},
										{name: '邢台市',value: Math.round(Math.random()*1000)},
										{name: '邯郸市',value: Math.round(Math.random()*1000)},
										{name: '秦皇岛市',value: Math.round(Math.random()*1000)},
										{name: '衡水市',value: Math.round(Math.random()*1000)},
										{name: '廊坊市',value: Math.round(Math.random()*1000)},
										{name: '恩施土家族苗族自治州',value: Math.round(Math.random()*1000)},
										{name: '十堰市',value: Math.round(Math.random()*1000)},
										{name: '宜昌市',value: Math.round(Math.random()*1000)},
										{name: '襄樊市',value: Math.round(Math.random()*1000)},
										{name: '黄冈市',value: Math.round(Math.random()*1000)},
										{name: '荆州市',value: Math.round(Math.random()*1000)},
										{name: '荆门市',value: Math.round(Math.random()*1000)},
										{name: '咸宁市',value: Math.round(Math.random()*1000)},
										{name: '随州市',value: Math.round(Math.random()*1000)},
										{name: '孝感市',value: Math.round(Math.random()*1000)},
										{name: '武汉市',value: Math.round(Math.random()*1000)},
										{name: '黄石市',value: Math.round(Math.random()*1000)},
										{name: '神农架林区',value: Math.round(Math.random()*1000)},
										{name: '天门市',value: Math.round(Math.random()*1000)},
										{name: '仙桃市',value: Math.round(Math.random()*1000)},
										{name: '潜江市',value: Math.round(Math.random()*1000)},
										{name: '鄂州市',value: Math.round(Math.random()*1000)},
										{name: '遵义市',value: Math.round(Math.random()*1000)},
										{name: '黔东南苗族侗族自治州',value: Math.round(Math.random()*1000)},
										{name: '毕节地区',value: Math.round(Math.random()*1000)},
										{name: '黔南布依族苗族自治州',value: Math.round(Math.random()*1000)},
										{name: '铜仁地区',value: Math.round(Math.random()*1000)},
										{name: '黔西南布依族苗族自治州',value: Math.round(Math.random()*1000)},
										{name: '六盘水市',value: Math.round(Math.random()*1000)},
										{name: '安顺市',value: Math.round(Math.random()*1000)},
										{name: '贵阳市',value: Math.round(Math.random()*1000)},
										{name: '烟台市',value: Math.round(Math.random()*1000)},
										{name: '临沂市',value: Math.round(Math.random()*1000)},
										{name: '潍坊市',value: Math.round(Math.random()*1000)},
										{name: '青岛市',value: Math.round(Math.random()*1000)},
										{name: '菏泽市',value: Math.round(Math.random()*1000)},
										{name: '济宁市',value: Math.round(Math.random()*1000)},
										{name: '德州市',value: Math.round(Math.random()*1000)},
										{name: '滨州市',value: Math.round(Math.random()*1000)},
										{name: '聊城市',value: Math.round(Math.random()*1000)},
										{name: '东营市',value: Math.round(Math.random()*1000)},
										{name: '济南市',value: Math.round(Math.random()*1000)},
										{name: '泰安市',value: Math.round(Math.random()*1000)},
										{name: '威海市',value: Math.round(Math.random()*1000)},
										{name: '日照市',value: Math.round(Math.random()*1000)},
										{name: '淄博市',value: Math.round(Math.random()*1000)},
										{name: '枣庄市',value: Math.round(Math.random()*1000)},
										{name: '莱芜市',value: Math.round(Math.random()*1000)},
										{name: '赣州市',value: Math.round(Math.random()*1000)},
										{name: '吉安市',value: Math.round(Math.random()*1000)},
										{name: '上饶市',value: Math.round(Math.random()*1000)},
										{name: '九江市',value: Math.round(Math.random()*1000)},
										{name: '抚州市',value: Math.round(Math.random()*1000)},
										{name: '宜春市',value: Math.round(Math.random()*1000)},
										{name: '南昌市',value: Math.round(Math.random()*1000)},
										{name: '景德镇市',value: Math.round(Math.random()*1000)},
										{name: '萍乡市',value: Math.round(Math.random()*1000)},
										{name: '鹰潭市',value: Math.round(Math.random()*1000)},
										{name: '新余市',value: Math.round(Math.random()*1000)},
										{name: '南阳市',value: Math.round(Math.random()*1000)},
										{name: '信阳市',value: Math.round(Math.random()*1000)},
										{name: '洛阳市',value: Math.round(Math.random()*1000)},
										{name: '驻马店市',value: Math.round(Math.random()*1000)},
										{name: '周口市',value: Math.round(Math.random()*1000)},
										{name: '商丘市',value: Math.round(Math.random()*1000)},
										{name: '三门峡市',value: Math.round(Math.random()*1000)},
										{name: '新乡市',value: Math.round(Math.random()*1000)},
										{name: '平顶山市',value: Math.round(Math.random()*1000)},
										{name: '郑州市',value: Math.round(Math.random()*1000)},
										{name: '安阳市',value: Math.round(Math.random()*1000)},
										{name: '开封市',value: Math.round(Math.random()*1000)},
										{name: '焦作市',value: Math.round(Math.random()*1000)},
										{name: '许昌市',value: Math.round(Math.random()*1000)},
										{name: '濮阳市',value: Math.round(Math.random()*1000)},
										{name: '漯河市',value: Math.round(Math.random()*1000)},
										{name: '鹤壁市',value: Math.round(Math.random()*1000)},
										{name: '大连市',value: Math.round(Math.random()*1000)},
										{name: '朝阳市',value: Math.round(Math.random()*1000)},
										{name: '丹东市',value: Math.round(Math.random()*1000)},
										{name: '铁岭市',value: Math.round(Math.random()*1000)},
										{name: '沈阳市',value: Math.round(Math.random()*1000)},
										{name: '抚顺市',value: Math.round(Math.random()*1000)},
										{name: '葫芦岛市',value: Math.round(Math.random()*1000)},
										{name: '阜新市',value: Math.round(Math.random()*1000)},
										{name: '锦州市',value: Math.round(Math.random()*1000)},
										{name: '鞍山市',value: Math.round(Math.random()*1000)},
										{name: '本溪市',value: Math.round(Math.random()*1000)},
										{name: '营口市',value: Math.round(Math.random()*1000)},
										{name: '辽阳市',value: Math.round(Math.random()*1000)},
										{name: '盘锦市',value: Math.round(Math.random()*1000)},
										{name: '忻州市',value: Math.round(Math.random()*1000)},
										{name: '吕梁市',value: Math.round(Math.random()*1000)},
										{name: '临汾市',value: Math.round(Math.random()*1000)},
										{name: '晋中市',value: Math.round(Math.random()*1000)},
										{name: '运城市',value: Math.round(Math.random()*1000)},
										{name: '大同市',value: Math.round(Math.random()*1000)},
										{name: '长治市',value: Math.round(Math.random()*1000)},
										{name: '朔州市',value: Math.round(Math.random()*1000)},
										{name: '晋城市',value: Math.round(Math.random()*1000)},
										{name: '太原市',value: Math.round(Math.random()*1000)},
										{name: '阳泉市',value: Math.round(Math.random()*1000)},
										{name: '六安市',value: Math.round(Math.random()*1000)},
										{name: '安庆市',value: Math.round(Math.random()*1000)},
										{name: '滁州市',value: Math.round(Math.random()*1000)},
										{name: '宣城市',value: Math.round(Math.random()*1000)},
										{name: '阜阳市',value: Math.round(Math.random()*1000)},
										{name: '宿州市',value: Math.round(Math.random()*1000)},
										{name: '黄山市',value: Math.round(Math.random()*1000)},
										{name: '巢湖市',value: Math.round(Math.random()*1000)},
										{name: '亳州市',value: Math.round(Math.random()*1000)},
										{name: '池州市',value: Math.round(Math.random()*1000)},
										{name: '合肥市',value: Math.round(Math.random()*1000)},
										{name: '蚌埠市',value: Math.round(Math.random()*1000)},
										{name: '芜湖市',value: Math.round(Math.random()*1000)},
										{name: '淮北市',value: Math.round(Math.random()*1000)},
										{name: '淮南市',value: Math.round(Math.random()*1000)},
										{name: '马鞍山市',value: Math.round(Math.random()*1000)},
										{name: '铜陵市',value: Math.round(Math.random()*1000)},
										{name: '南平市',value: Math.round(Math.random()*1000)},
										{name: '三明市',value: Math.round(Math.random()*1000)},
										{name: '龙岩市',value: Math.round(Math.random()*1000)},
										{name: '宁德市',value: Math.round(Math.random()*1000)},
										{name: '福州市',value: Math.round(Math.random()*1000)},
										{name: '漳州市',value: Math.round(Math.random()*1000)},
										{name: '泉州市',value: Math.round(Math.random()*1000)},
										{name: '莆田市',value: Math.round(Math.random()*1000)},
										{name: '厦门市',value: Math.round(Math.random()*1000)},
										{name: '丽水市',value: Math.round(Math.random()*1000)},
										{name: '杭州市',value: Math.round(Math.random()*1000)},
										{name: '温州市',value: Math.round(Math.random()*1000)},
										{name: '宁波市',value: Math.round(Math.random()*1000)},
										{name: '舟山市',value: Math.round(Math.random()*1000)},
										{name: '台州市',value: Math.round(Math.random()*1000)},
										{name: '金华市',value: Math.round(Math.random()*1000)},
										{name: '衢州市',value: Math.round(Math.random()*1000)},
										{name: '绍兴市',value: Math.round(Math.random()*1000)},
										{name: '嘉兴市',value: Math.round(Math.random()*1000)},
										{name: '湖州市',value: Math.round(Math.random()*1000)},
										{name: '盐城市',value: Math.round(Math.random()*1000)},
										{name: '徐州市',value: Math.round(Math.random()*1000)},
										{name: '南通市',value: Math.round(Math.random()*1000)},
										{name: '淮安市',value: Math.round(Math.random()*1000)},
										{name: '苏州市',value: Math.round(Math.random()*1000)},
										{name: '宿迁市',value: Math.round(Math.random()*1000)},
										{name: '连云港市',value: Math.round(Math.random()*1000)},
										{name: '扬州市',value: Math.round(Math.random()*1000)},
										{name: '南京市',value: Math.round(Math.random()*1000)},
										{name: '泰州市',value: Math.round(Math.random()*1000)},
										{name: '无锡市',value: Math.round(Math.random()*1000)},
										{name: '常州市',value: Math.round(Math.random()*1000)},
										{name: '镇江市',value: Math.round(Math.random()*1000)},
										{name: '吴忠市',value: Math.round(Math.random()*1000)},
										{name: '中卫市',value: Math.round(Math.random()*1000)},
										{name: '固原市',value: Math.round(Math.random()*1000)},
										{name: '银川市',value: Math.round(Math.random()*1000)},
										{name: '石嘴山市',value: Math.round(Math.random()*1000)},
										{name: '儋州市',value: Math.round(Math.random()*1000)},
										{name: '文昌市',value: Math.round(Math.random()*1000)},
										{name: '乐东黎族自治县',value: Math.round(Math.random()*1000)},
										{name: '三亚市',value: Math.round(Math.random()*1000)},
										{name: '琼中黎族苗族自治县',value: Math.round(Math.random()*1000)},
										{name: '东方市',value: Math.round(Math.random()*1000)},
										{name: '海口市',value: Math.round(Math.random()*1000)},
										{name: '万宁市',value: Math.round(Math.random()*1000)},
										{name: '澄迈县',value: Math.round(Math.random()*1000)},
										{name: '白沙黎族自治县',value: Math.round(Math.random()*1000)},
										{name: '琼海市',value: Math.round(Math.random()*1000)},
										{name: '昌江黎族自治县',value: Math.round(Math.random()*1000)},
										{name: '临高县',value: Math.round(Math.random()*1000)},
										{name: '陵水黎族自治县',value: Math.round(Math.random()*1000)},
										{name: '屯昌县',value: Math.round(Math.random()*1000)},
										{name: '定安县',value: Math.round(Math.random()*1000)},
										{name: '保亭黎族苗族自治县',value: Math.round(Math.random()*1000)},
										{name: '五指山市',value: Math.round(Math.random()*1000)}
						            ]
						        }]
							};
							var ecConfig = require('echarts/config');
							myChart.on(ecConfig.EVENT.MAP_SELECTED, function (param){
								var len = mapType.length;
								var mt = mapType[curIndx % len];
								if (mt == 'china') {
									// 全国选择时指定到选中的省份
									var selected = param.selected;
									for (var i in selected) {
										if (selected[i]) {
											mt = i;
											while (len--) {
												if (mapType[len] == mt) {
													curIndx = len;
												}
											}
											break;
										}
									}
//									option.tooltip.formatter = '单击2下返回全国<br/>{b}{a}为';

									option.series[0].mapType = mt;
//								option.title.subtext = mt + ' （滚轮或点击切换）';
								myChart.setOption(option, true);
								}
								else {
									
									  curIndx = 0;
						        mt = 'china';
								}
							     option.series[0].mapType = mt;
								    option.title.subtext = mt + ' （滚轮或点击切换）';
								    myChart.setOption(option, true);
															
							});
				            // 为echarts对象加载数据 
				            myChart.setOption(option); 
				
				        });